23 Elmore St
Multifamily Housing in Boston, MA · 2119.
At a glance
23 Elmore St is a 8,385-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 40.1 kBtu/ft² and 18 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 40.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 18 tCO₂e |
| GHG intensity | — |
| Electricity | 25,469 kWh |
| Natural gas | 2,497 therms |
| Gross floor area | 8,385 sq ft |
| Source record | boston:103644:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 40.1 kBtu/ft² | 18 tCO₂e | |
| 2023 | — | 44.1 kBtu/ft² | 20 tCO₂e | |
| 2022 | — | — | — |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
Ownership
HERITAGE CORNER CONDO
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 23 Elmore St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2119.
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Boston · biggest emitters
How does 23 Elmore St compare with other multifamily housing buildings in Boston?
The latest disclosures cover 2,174 multifamily housing buildings in Boston, out of 6,305 buildings citywide. Its site EUI of 40.1 kBtu/ft² is about 41% below the average of 67.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 8,385 sq ft, it is about 86% below the average floor area of 58,087 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 23 Elmore St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 23 Elmore St, covering report years 2022–2024. Site EUI moved from 44.1 kBtu/ft² (2023) to 40.1 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 20 tCO₂e to 18 tCO₂e over the same span (down 10%).
What does a site EUI of 40.1 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 23 Elmore St's 40.1 kBtu/ft² across 8,385 sq ft works out to about 0.3 billion Btu (99 MWh-equivalent) in 2024. The disclosure also reports 25,469 kWh of electricity and 2,497 therms of natural gas for the year.
Which law requires 23 Elmore St to report its energy use?
23 Elmore St reports under BERDO 2.0, the legal basis of Boston's Building Emissions Reduction and Disclosure Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record boston:103644:2024). BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
More multifamily housing buildings in Boston
- 99 Brainerd Rd· 8,300 sq ft · score 45 (D)
- 15 Elmore St· 8,276 sq ft · EUI 45.4 kBtu/ft²
- 9 Elmore St· 8,226 sq ft · EUI 44.0 kBtu/ft²
- 32-62 Monsignor Dennis F. O'Callaghan Way· 8,154 sq ft · EUI 130.1 kBtu/ft²
- 30 Kinross Rd· 8,154 sq ft · EUI 13.0 kBtu/ft²
- 4-18 Crispus Attucks Pl· 8,132 sq ft · EUI 71.9 kBtu/ft²
- Multifamily Housing buildings in Boston· 2,174 benchmarked
- All Boston benchmarked buildings· BERDO 2.0
- Most efficient large buildings in Boston
- Least efficient large buildings in Boston
- Biggest emitters in Boston
Frequently asked questions
What is 23 Elmore St's energy grade?
23 Elmore St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 40.1 kBtu/ft².
How much energy does 23 Elmore St use?
Its 2024 site energy-use intensity was 40.1 kBtu/ft² across 8,385 sq ft, including 25,469 kWh of electricity and 2,497 therms of natural gas.
What are 23 Elmore St's carbon emissions?
23 Elmore St reported 18 tCO₂e of greenhouse-gas emissions for 2024.
Where is 23 Elmore St?
23 Elmore St is in Boston, Massachusetts 2119.
How big is 23 Elmore St and when was it built?
23 Elmore St has 8,385 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 23 Elmore St covered by BERDO 2.0?
Yes — it appears in the 2024 Building Emissions Reduction and Disclosure Ordinance disclosure, which lists the buildings reporting under BERDO 2.0.
Working with Boston building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Emissions Reduction and Disclosure Ordinance (BERDO 2.0), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “23 Elmore St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/23-elmore-st-a5f3a8ad (data as of July 9, 2026).